Granted Patent
Utility
US 6,176,577 · App. 09/545,231
Aspheric lenses
Inventors:
Guy Monnoyeur, Robert Zeidler
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: Apr 7, 2000
Inventors
Guy Monnoyeur
Robert Zeidler
Assignee (at issue)
Oracle Lens Manufacturing Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.